9939 Via Pasa r • S an Diego, CA 92126
TEL (619) 6 21-2700 FAX (619) 621-27 22
FEATURES
-
2450 2530
• Tuning Voltage:
•
SUB-L
- Style Package
0.5-4.5 Vdc
APPLICATIONS
•
Personal Communications Systems
•
WLAN
Portable Radios
•
SMV2490L
VOLTAGE CONT ROLLE D OSCILLATO R
A1Rev
PHASE NOISE (1 Hz BW, typical)
MH z• Frequency Range:
PERFORMANCE SPECIFICA TIONS
Oscillation Frequency Range
Phase Noise @ 10 kHz offset (1 Hz BW, typ.)
Harmonic Suppression (2nd, typ.)
Tuning Voltage
Tuning Sensitivity (avg.)
Power Output
Load Impedance
Input Capacitance (max.)
Pushing
Pulli ng (1 4 dB R eturn Loss , Any Phase)
Operating Temperature Range
Package Style
POWER SUPPLY REQUIREMENTS
Supply Voltage (Vcc, nom.)
Supply Current (Icc, typ.)
All specificati ons are typical unless otherwise noted and su bject to change without noti ce.
VALUE UNITS
-
2450 2530
-89
dBc/Hz
-10
0.5-4.5
112
MHz/V
12.5±2.5
50
50
<10
<30
-30 to 85
SUB-L
5
21
MH z
dBc
Vdc
dBm
Ω
pF
MHz/V
MH z
°C
Vdc
mA
•
AN-100/1 : Mounting and Grounding of VCOs
•
AN-1 02 : Pr oper Output Loading of VCOs
•
AN-107 : How to Solder Z-COMM V COs
NOTES :
© Z-Communications, Inc.
APPLICATION NOTES
Page 1
All rights reserved
L OW COS T - HIG H P E RFO RM ANCE
VOLTAGE CONT ROLLE D OSCILLATO R
2850
2750
2650
SMV2490L
PAGE 2
TUNING CURVE, typ.
2550
2450
2350
2250
2150
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5
POWER CURVE, typ.
24
20
16
12
8
4
85
25
-30
25
°c
°c
°c
°c
0
2213 2304 2372 2434 2495 2555 2611 2666 2717 2762
SUB-L
41 5-004 0 RE V . D
(DRAW I NG NO T T O S CA L E )
© Z-Communications, Inc.
PHYSICAL DIMENSIONS
Page 2
P r int ed in th e U. S.A.
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